| Identification Data |
| Common Name | Matar |
| Constellation | Pegasus |
| Star Name | 44eta Peg |
| Skymap Number | 22430001 |
| Henry Draper (HD) Number | 215182 |
| Harvard Revised (HR) Number | 8650 |
| SAO Number | 90734 |
| Durchmusterung (DM) Number | BD+29 4741 |
Washington Double Stars (WDS) Number
| 22430+3013
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 88121 |
| Right Ascension (RA) J2000 | 22h 43m 0.137s |
| Declination (Dec) J2000 | +30° 13' 16.483" |
| Position Uncertainty | 0.0072s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00101 |
| Proper Motion in Dec (J2000) | -0.026166 |
| Radial Velocity | +004.3km s-1 |
| Trigonometric Parallax | +0.01518s |
| Trigonometric Parallax Uncertainty | 0.00079s |
| GCI Unit Vector in X (J2000) | 0.815779 |
| GCI Unit Vector in Y (J2000) | -0.284874 |
| GCI Unit Vector in Z (J2000) | 0.503340 |
| Galactic Longitude | 92.50° |
Galactic Latitude
| -24.95°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.94 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 3.79 |
| Observed B-V Colour | +0.851 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.1 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G2II-III |
| One-Dimensional Spectral Class | G0 |
| Position Angle | |
| Year of Observation | 1980. AD |
